The Kubota M4900 tractor engine horsepower found is 54 hp. PTO horsepower found is 45 hp.
Engine HP54 hp
PTO HP45 hp
Power / weight12 hp per 1,000 lb
Kubota M4900 Horsepower Specs
Engine horsepower
54 hp
PTO horsepower
45 hp
Rated engine RPM
2,600 rpm
Engine displacement
164.8 cu in (2.7 L)
Engine
Kubota 2.7L
Operating weight
4,497 lb (2,040 kg)
PTO-to-engine ratio
83.3% of engine horsepower
Power-to-weight
12 hp per 1,000 lb
Horsepower class
small utility tractor horsepower
Horsepower Benchmarks
Engine horsepower benchmark
This model
54 hp
Average
85 hp
Low
45 hp
High
150 hp
PTO horsepower benchmark
This model
45 hp
Average
70 hp
Low
38 hp
High
125 hp
Operating weight benchmark
This model
4,497 lb
Average
8,000 lb
Low
4,500 lb
High
15,000 lb
Power-to-weight benchmark
This model
12 hp/1k lb
Average
11 hp/1k lb
Low
7 hp/1k lb
High
18 hp/1k lb
Benchmarks are general reference ranges for utility tractors.
Kubota M4900 Horsepower FAQ
Engine horsepower
The Kubota M4900 tractor engine horsepower found is 54 hp. Use engine horsepower for comparing engine output, not necessarily implement power at the PTO.
PTO horsepower
The PTO horsepower found for the Kubota M4900 is 45 hp. PTO horsepower is the more useful figure when sizing PTO-driven implements.
Horsepower class
The Kubota M4900 is listed as small utility tractor horsepower based on the engine horsepower found.
Rated engine RPM
The rated engine speed found for the Kubota M4900 is 2,600 rpm. This is the engine speed used for the listed power rating.
Engine specs found
Engine specs found for the Kubota M4900 include Kubota 2.7L and 164.8 cu in (2.7 L) displacement.
Operating weight
The operating weight found for the Kubota M4900 is 4,497 lb (2,040 kg). Weight matters because the same horsepower feels different in a light mower than in a heavy tractor.
PTO-to-engine horsepower ratio
The PTO-to-engine horsepower ratio for the Kubota M4900 is 83.3% of engine horsepower based on the figures found.
Power-to-weight
The calculated power-to-weight figure for the Kubota M4900 is 12 hp per 1,000 lb based on the engine horsepower and operating weight found.
Horsepower planning note
For the Kubota M4900, use 54 hp as the engine comparison number and 45 hp as the implement-power number.
Official information note
Mistakes do happen. Check the operator manual, service manual and official kubotausa.com website for official horsepower, PTO horsepower, engine RPM, torque and operating-weight specifications before buying implements or servicing the machine.
